component
LTC7003HMSE#PBF
Public Made by Adomby adom
Analog Devices Gate Drive ICs, MSOP-16-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"description": "Analog Devices Gate Drive ICs, MSOP-16-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"mpn": "LTC7003HMSE#PBF",
"manufacturer": "Analog Devices",
"package": "MSOP-16-EP",
"pin_count": 17,
"category": "Power Management ICs",
"subcategory": "Gate Drive ICs",
"datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/LTC7003.pdf",
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"distributor_links": {
"lcsc": "C690099",
"digikey": "LTC7003HMSE#PBF-ND",
"mouser": "584-LTC7003HMSEPBF"
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"status": "found"
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"pins": [
{
"number": "1",
"name": "RUN",
"type": "input",
"description": "Run control input: a voltage above 1.21V enables normal operation, and forcing it below 0.7V shuts the device down to approximately 1µA quiescent current."
},
{
"number": "2",
"name": "VIN",
"type": "power_in",
"description": "Main supply pin with an operating range of 3.5V to 60V, requiring a bypass capacitor of at least 0.1µF tied to GND."
},
{
"number": "3",
"name": "VCC",
"type": "power_out",
"description": "Output of the internal LDO that powers the gate drivers and internal circuitry; decouple with at least 1.0µF low ESR ceramic and never connect it to a voltage greater than VIN."
},
{
"number": "4",
"name": "VCCUV",
"type": "input",
"description": "Sets the gate drive VCC undervoltage lockout: a voltage of 0.4V to 1.5V is multiplied by 7, shorting to GND gives 3.5V and leaving it open gives 7.0V."
},
{
"number": "5",
"name": "FAULT",
"type": "output",
"description": "Open-drain fault output that pulls low when the TIMER pin reaches the 1.3V fault threshold to indicate an impending turn-off, with a typical pull-down impedance of 200Ω."
},
{
"number": "6",
"name": "TIMER",
"type": "input",
"description": "Fault timer input where a capacitor CT to GND sets the fault warning, fault turn-off and retry periods, and a pin voltage above 3.5V disables the timer function."
},
{
"number": "7",
"name": "INP",
"type": "input",
"description": "CMOS-compatible input referenced to GND that sets the state of TGDN and TGUP, with an internal 1MΩ pull-down to GND to hold TGDN at TS during startup transients."
},
{
"number": "8",
"name": "OVLO",
"type": "input",
"description": "Overvoltage lockout input: above 1.21V it pulls TGDN to TS, and normal operation resumes below 1.11V; tie to GND when not used."
},
{
"number": "9",
"name": "ISET",
"type": "input",
"description": "Current trip threshold setting: a resistor to GND sets the peak current threshold, with the pin voltage clamped between 0.4V and 1.5V and divided by 20, and short to GND gives 20mV or open gives 30mV ΔVTH."
},
{
"number": "10",
"name": "IMON",
"type": "output",
"description": "Current monitor output whose voltage equals the sense resistor voltage multiplied by 20, with a range of 0V to 1.5V referenced to GND."
},
{
"number": "11",
"name": "TGDN",
"type": "output",
"description": "High-current gate driver pull-down that pulls to TS; tie it directly to the external high side MOSFET gate for the fastest turn-off."
},
{
"number": "12",
"name": "TGUP",
"type": "output",
"description": "High-current gate driver pull-up that pulls to BST; tie it to TGDN for maximum transition speed, or add a resistor to the MOSFET gate to control turn-on inrush current."
},
{
"number": "13",
"name": "TS",
"type": "power_in",
"description": "Top (high side) source connection, or GND in ground-referenced applications, with a TS operating voltage range of 0V to 60V."
},
{
"number": "14",
"name": "BST",
"type": "power_out",
"description": "High-side bootstrapped supply with a swing of 12V to (VIN + 12V), requiring an external capacitor of at least 0.1µF between BST and TS."
},
{
"number": "15",
"name": "SNS–",
"type": "input",
"description": "Current sense comparator input connected to the sense resistor through a minimum 100Ω resistor, with an SNS input voltage range of 3.5V to 60V."
},
{
"number": "16",
"name": "SNS+",
"type": "input",
"description": "Current sense comparator input connected with a Kelvin connection to the sense resistor, where the trip threshold ΔVTH equals the ISET voltage divided by 20 and is clamped between 20mV and 75mV."
},
{
"number": "17",
"name": "GND",
"type": "power_in",
"description": "Exposed pad ground that must be soldered to the PCB for rated electrical and thermal performance."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
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"primary_model": "claude-haiku-5-5",
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"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: Pin 17 is the exposed die pad (GND), not a numbered lead; it is listed as pin 17 per the datasheet's; Pin types are judgment calls mapped to KiCad classes from the datasheet's functional descriptions: T; The ordering table lists LTC7003HMSE#PBF as a 16-lead plastic MSOP at -40°C to 150°C; the pinout is "
],
"pages_sent": 11,
"cost_usd": 0.0798,
"at": "2026-10-30T21:25:31"
},
"datasheet": {
"url": "https://www.analog.com/media/en/technical-documentation/data-sheets/LTC7003.pdf",
"pages": 26,
"sha256": "2a6f3768fe4b822e",
"source_tier": "mfr"
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"cad": "KiCad official (CC-BY-SA 4.0)",
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"described": 17,
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